EX-10.12 16 knos_ex10z12.htm CONVERTIBLE PROMISSORY NOTE Convertible Promissory Note

[knosex10z121.jpg]



[knosex10z122.jpg]



[knosex10z123.jpg]



[knosex10z124.jpg]



[knosex10z125.jpg]



[knosex10z126.jpg]



[knosex10z127.jpg]



[knosex10z128.jpg]



[knosex10z129.jpg]



[knosex10z1210.jpg]



[knosex10z1211.jpg]